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From "Adrian Sender" <asen...@testlabs.com.au>
Subject Re: Lost vhd file in cloudstack
Date Tue, 11 Oct 2016 02:05:36 GMT
If you have a old DB backup before the storage migration, check that path as
it would change once the storage migration process begins.

-Adrian


---------- Original Message -----------
From: Vivek Kumar <vivek.kumar@indiqus.com>
To: CloudStack Users Mailing list <users@cloudstack.apache.org>
Sent: Mon, 10 Oct 2016 22:38:59 +0530
Subject: Re: Lost vhd file in cloudstack

> Hello Stephan,
> 
> Yes i ve already seen that. but unable to find that string in my primary
> storage.i found this blog but unable to find old vhd
> 
> http://blog.branix.net/cloudplatform/when-live-storage-migration-
> goes-wrong
> 
> On Mon, Oct 10, 2016 at 7:42 PM, Stephan Seitz <s.seitz@
> secretresearchfacility.com> wrote:
> 
> > Hi,
> >
> > if you take a look into the mysql cloud.volumes table, you should find
> > uuid-strings in the path-field. At least for XenServer lvmohba Storages
> > you should find that uuid as part of the lv-name (VHD-[uuid])
> >
> > cheers,
> >
> > - Stephan
> >
> >
> > Am Samstag, den 08.10.2016, 09:19 +0000 schrieb
> > vivek.kumar@indiqus.com:
> > >
> > > Hello Guys,
> > >
> > >
> > > I have a setup of acs 4.5.2 with 4 xenserver's 6.5,  one day while
> > > migrating  root disk of a vm  to another storage pool its gives me
> > > error.
> > >
> > >
> > > I tried to start my vm but it couldn't start and said unable to start
> > > due to insufficient capacity so I checked the logs and try to
> > > migrates again and this time it gave me error that unable to reach
> > > storage pool and the  uuid that u supplied is invalid. So I check the
> > > vhd file location from the db and searched it on my primary storage
> > > and found nothing that time.
> > >
> > >
> > > Then I logged in to my xen server and checked the location of that
> > > vhd  it gave me 3 uuid of that vms so I checked that these 3 vhd was
> > > there in my primary storage, and here comes the main point that these
> > > 3 vhd were very small in size however my original vhd would be around
> > > 100GB,  and then I did manually entry of that vhd path in my database
> > > but successfully to start the vm but with no data.
> > >
> > >
> > > So where do I find the the old vhd file name..
> > >
> > >
> > > So anyone have any idea that we can find the old vhd name.
> > >
> > >
> > > Regards
> > >
> > >
> > > Vivek Kumar
> > >
> > >
> >
> 
> --
> 
> *Vivek Kumar*
> Virtualization and Cloud Consultant
> 
> [image: http://www.indiqus.com/images/logo.jpg]  <http://www.indiqus.com/>
> *I*ndi*Q*us Technologies Pvt Ltd
> A-98, LGF, C.R.Park, New Delhi - 110019
> *O* +91 11 4055 1411 | *M* +91 7503460090
> www.indiqus.com  <http://www.indiqus.com/>
------- End of Original Message -------


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